90860118

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 194641920

約数和(自身を除く): 103781802

約数列:

[1, 2, 3, 6, 43, 47, 59, 86, 94, 118, 127, 129, 141, 177, 254, 258, 282, 354, 381, 762, 2021, 2537, 2773, 4042, 5074, 5461, 5546, 5969, 6063, 7493, 7611, 8319, 10922, 11938, 12126, 14986, 15222, 16383, 16638, 17907, 22479, 32766, 35814, 44958, 119239, 238478, 256667, 322199, 352171, 357717, 513334, 644398, 704342, 715434, 770001, 966597, 1056513, 1540002, 1933194, 2113026, 15143353, 30286706, 45430059, 90860118]

約数ペア:

[(1, 90860118), (2, 45430059), (3, 30286706), (6, 15143353), (43, 2113026), (47, 1933194), (59, 1540002), (86, 1056513), (94, 966597), (118, 770001), (127, 715434), (129, 704342), (141, 644398), (177, 513334), (254, 357717), (258, 352171), (282, 322199), (354, 256667), (381, 238478), (762, 119239), (2021, 44958), (2537, 35814), (2773, 32766), (4042, 22479), (5074, 17907), (5461, 16638), (5546, 16383), (5969, 15222), (6063, 14986), (7493, 12126), (7611, 11938), (8319, 10922)]